CN218021748U

CN218021748U - Freezer carrier

Info

Publication number: CN218021748U
Application number: CN202222116196.3U
Authority: CN
Inventors: 姚刚
Original assignee: Jiaxing Wanji Fruit And Vegetable Distribution Co ltd
Current assignee: Jiaxing Wanji Fruit And Vegetable Distribution Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-12-13
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a cold storage carrier, which comprises a mobile cart, a placing platform, a hydraulic lifting system and a storing and taking system; the placing table is positioned above the movable trolley, a rectangular through groove which faces forwards and backwards is formed in the middle of the placing table, and a row of guide rollers are arranged on the table top of the placing table at the left side and the right side of the rectangular through groove; the hydraulic lifting system is arranged between the placing platform and the movable trolley and is used for driving the placing platform to move up and down; the access system comprises a moving block, a combination component and a linear driving mechanism; the moving block is connected to the bottom surface of the placing table in a sliding mode back and forth, and the upper portion of the moving block exceeds the rectangular through groove; the linear driving mechanism is arranged on the bottom surface of the placing table and is used for driving the moving block to move back and forth; the combination assembly is arranged on the side face, far away from the handle of the movable trolley, of the exceeding portion of the movable block and is used for connecting the movable block with the goods, and the movable block can drag the goods to move along the two rows of guide rollers.

Description

Freezer carrier

Technical Field

The utility model relates to a handling tool, in particular to freezer carrier.

Background

Goods shelves are generally placed in the refrigeration house, and a plurality of layers of placing plates for placing goods are sequentially and fixedly arranged on the goods shelves from top to bottom. In general, a carrier is used to save labor when goods are carried between a refrigerator and a refrigerated truck. The existing carrier is a common moving cart, has a simple structure and a single function, namely, a placing table, a handle and universal wheels, and plays a role in moving and transferring. When the goods need to be placed on the placing plate at the higher position of the goods shelf or the goods are taken out from the placing plate at the higher position of the goods shelf, the goods need to be manually matched with the ladder to be completed, and the whole process is labor-consuming.

SUMMERY OF THE UTILITY MODEL

The application provides a freezer carrier can solve when the board of placing of goods shelves higher department is placed to needs, perhaps when taking out the goods from the board of placing of goods shelves higher department, all needs the manual cooperation ladder to accomplish, and whole process is harder problem.

The application provides a refrigerator carrier which comprises a moving cart, a placing table, a hydraulic lifting system and a storing and taking system; the placing table is positioned above the movable trolley, a rectangular through groove which faces forwards and backwards is formed in the middle of the placing table, and a row of guide rollers are arranged on the table top of the placing table at the left side and the right side of the rectangular through groove; the hydraulic lifting system is arranged between the placing table and the movable trolley and is used for driving the placing table to move up and down; the access system comprises a moving block, a combination component and a linear driving mechanism; the moving block is connected to the bottom surface of the placing table in a front-back sliding mode, and the upper portion of the moving block exceeds the rectangular through groove; the linear driving mechanism is arranged on the bottom surface of the placing table and is used for driving the moving block to move back and forth; the combination assembly is arranged on the side face, far away from the handle of the movable trolley, of the portion, far away from the handle, of the movable block, and is used for connecting the movable block with the cargos, so that the movable block can drag the cargos to move along the two rows of guide rollers.

In one embodiment, the coupling assembly is a plurality of pneumatic suction cups.

In one embodiment, the coupling assembly is a plurality of first electromagnets.

In one embodiment, the combination assembly includes two fixture blocks and an electric cylinder, the two fixture blocks are connected to the moving block in a left-right sliding manner, protruding portions are disposed on outer side surfaces of the two fixture blocks, and the electric cylinder is disposed on the moving block and used for driving the two fixture blocks to approach to or separate from each other.

In one embodiment, the device further comprises a positioning block, a spring and a second electromagnet; the side surface of the placing table, which is far away from the handle of the movable trolley, is provided with a groove, and the groove comprises a penetrating groove with a smaller size and a sliding groove with a larger size; the positioning block comprises a penetrating part and a sliding part; the spring is arranged in the sliding groove and used for enabling the penetrating part to penetrate out, and the second electromagnet is arranged in the sliding groove and used for enabling the penetrating part to be retracted.

In one embodiment, the linear drive mechanism is a screw mechanism.

In one embodiment, the placing table comprises an upper connecting block and a lower connecting block, the rectangular through groove is formed in the upper connecting block, the moving block is connected to the upper connecting block in a sliding mode, and the lower connecting block is in a rectangular frame shape and is detachably connected to the upper connecting block.

To sum up, in this application, a freezer carrier can place the board of placing of goods shelves higher department, also can take out the goods from the board of placing of goods shelves higher department, has the goods of messenger and places on goods shelves, take out more convenient, laborsaving beneficial effect.

Drawings

In order to better and clearly illustrate the technical solutions in the embodiments or the background art of the present application, the drawings required to be used in the embodiments or the background art of the present application will be described below.

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the placement table;

FIG. 3 is a schematic structural view of another bonding module according to the present invention;

FIG. 4 is a schematic structural view of another bonding module according to the present invention;

FIG. 5 is a side view of FIG. 4;

FIG. 6 is an enlarged view of portion B of FIG. 5;

FIG. 7 isbase:Sub>A cross-sectional view taken along A-A of FIG. 5;

fig. 8 is an enlarged schematic view of a portion a in fig. 2.

In the figure, 1, a mobile cart; 011. a handle; 012. a second chute; 2. a placing table; 2-1, mounting a connecting block; 2-11, rectangular through grooves; 2-12, guide rollers; 2-13, a first linear slide rail; 2-2, a lower connecting block; 21. a first chute; 22. a bearing clamping groove; 23. a groove; 23-1, a sliding groove; 23-2, penetrating out of the groove; 3. a scissor rack; 31. a first slider; 32. a second slider; 33. a connecting rod; 34. mounting a plate; 4. a hydraulic cylinder; 41. connecting sleeves; 5. a moving block; 51. a second linear slide rail; 6. a linear drive mechanism; 61. a screw rod; 62. a first motor; 7. a pneumatic suction cup; 8. a first electromagnet; 9. a clamping block; 10. an electric cylinder; 101. a hinged block; 102. a hinge strip; 11. positioning blocks; 11-1, a piercing-out part; 11-2, a sliding part; 12. a spring; 13. a second electromagnet.

Detailed Description

The following further description is made in conjunction with the accompanying description drawings.

Referring to fig. 1, a freezer carrier includes a moving cart 1, a placing table 2, a hydraulic lifting system, and a storage and retrieval system.

The handle 011 is fixedly arranged at the rear side of the movable cart 1, so that the movable cart is convenient to push. The placing table 2 is positioned above the moving cart 1, a rectangular through groove 2-11 which faces forward and backward is arranged in the middle of the placing table 2, and a row of guide rollers 2-12 are arranged on the table top of the placing table 2 on the left side and the right side of the rectangular through groove 2-11.

The hydraulic lifting system is in the prior art, is arranged between the placing platform 2 and the movable trolley 1, and is used for driving the placing platform 2 to move up and down. In particular, the hydraulic lifting system comprises two identical sets of scissor holders 3, hydraulic cylinders 4. The top and the bottom of the scissor rack 3 are both two connecting ends, wherein the connecting end at the rear side of the top is hinged to the placing table 2, the connecting end at the front side of the top is hinged to a first sliding block 31, the placing table 2 is correspondingly provided with a first sliding chute 21, and the first sliding block 31 is connected to the placing table 2 in a front-back sliding manner; the link of bottom rear side articulates in removing shallow 1, and the link of bottom front side articulates there is second slider 32, removes shallow 1 and corresponds and be provided with second spout 012, sliding connection in removing shallow 1 around the 32 second sliders. A connecting rod 33 is further arranged between the corresponding hinge points on the two sides of the two groups of scissor holders 3, so that the two groups of scissor holders 3 can be deformed synchronously, and a mounting plate 34 is further fixedly arranged. The cylinder body of the hydraulic cylinder 4 (correspondingly, the hydraulic lifting system further includes an oil tank, an oil passage, etc. which are well known in the art and are not shown in the drawings for convenience of illustration) is hinged to the mounting plate 34, and the telescopic rod of the hydraulic cylinder 4 is fixedly connected with a connecting sleeve 41, and the connecting sleeve 41 is sleeved on one of the connecting rods 33 and can rotate relative to the connecting rod.

The access system comprises a moving block 5, a combination component and a linear driving mechanism 6. The moving block 5 is connected to the bottom surface of the placing table 2 in a front-back sliding mode, and the upper portion of the moving block 5 exceeds the rectangular through grooves 2-11 and slides along the rectangular through grooves 2-11. More specifically, two first linear guide rails can be fixedly connected to the bottom surface of the placing table 2 and are respectively positioned at the left side and the right side of the rectangular through groove 2-11, and the moving block 5 is in a convex shape and is connected to the two first linear guide rails in a front-back sliding manner.

The linear driving mechanism 6 is arranged on the bottom surface of the placing table 2, and the linear driving mechanism 6 is used for driving the moving block 5 to move back and forth. In one embodiment, the linear drive mechanism 6 is preferably a screw mechanism. More specifically, the linear drive mechanism 6 includes a lead screw 61, a first motor 62. The lead screw 61 faces front and back, two ends of the lead screw are respectively connected to the placing platform 2 in a rotating mode, and a lead screw 61 nut matched with the lead screw 61 is arranged on the moving block 5. The first motor 62 is fixedly connected to the placing table 2 and is used for driving the screw rod 61 to rotate.

The combination assembly is arranged on the side face, far away from the handle 011 of the movable trolley 1, of the portion, exceeding the movable block 5, and is used for connecting the movable block 5 with goods, so that the goods can be dragged by the movable block 5 to move along the two rows of guide rollers 2-12. When placing the goods promptly, can not need to combine the subassembly, earlier remove the movable block 5 to the rear side position, place the goods in placing platform 2 again, promote to remove shallow 1 to goods shelves, then make through hydraulic system and place platform 2 and rise to the height that the goods shelves correspond the position, the movable block 5 antedisplacement at last supports the goods antedisplacement, gets into goods shelves. When taking out goods, the combination assembly is needed to be used, the movable trolley 1 is pushed to the goods shelf firstly, then the placing platform 2 is made to rise to the height of the corresponding position of the goods shelf through the hydraulic system, then the movable block 5 moves forwards to abut against the goods, the combination assembly connects the movable block 5 with the goods, finally the movable block 5 moves backwards, the goods are dragged to move to the placing platform 2 along the two rows of guide rollers 2-12, and the goods leave the goods shelf.

In one embodiment, the coupling assembly may be a plurality of pneumatic suction cups 7 (accordingly, the coupling assembly further includes an air pump and an air circuit for cooperating with the pneumatic suction cups 7, which are well known in the art and are not shown in the drawings for convenience of illustration). For some goods, for example packed in corrugated cardboard boxes, the sides are flat and can be used with pneumatic suction cups 7.

Referring to fig. 3, in another embodiment, the combining component may also be a plurality of first electromagnets 8 (correspondingly, the combining component further includes a power supply and a circuit for cooperating with the electromagnets, which are well known in the art and are not shown in the drawings for convenience of illustration). For some goods, such as packaged by iron sheet boxes, iron blocks can be embedded in the side faces of the plastic boxes and can be matched with electromagnets for use.

Referring to fig. 4 to 7, in another embodiment, the coupling assembly may further include two latch blocks 9 and an electric cylinder 10. The two clamping blocks 9 are connected to the moving block 5 in a left-right sliding manner, more specifically, two second sliding rails facing left and right are fixedly connected to the moving block 5, and the two clamping blocks 9 are connected to the two second sliding rails in a sliding manner. The outer side surfaces of the two clamping blocks 9 are provided with convex parts. The electric cylinder 10 is disposed on the moving block 5 and is used for driving the two clamping blocks 9 to approach to each other or to be away from each other, more specifically, the telescopic rod of the electric cylinder 10 is fixedly connected with a hinged block 101, the hinged block 101 is hinged with two hinged strips 102, and the other ends of the two hinged strips 102 are hinged to the two clamping blocks 9 respectively. For some goods, the side face of the packing box is provided with a through groove, so that the goods can be conveniently and manually held, and the goods can be matched with the two clamping blocks 9 for use. Namely, the two clamping blocks 9 are firstly closed and then pass through the through groove, and then the clamping blocks 9 are far away and abut against the inner wall of the packing box through the convex parts.

Referring to fig. 8, a plurality of layers of placing plates for placing goods are sequentially and fixedly arranged on the shelf from top to bottom, and in order to facilitate the matching of the transporting vehicle and the corresponding placing plates, in one embodiment, the transporting vehicle further includes a positioning block 11, a spring 12, and a second electromagnet 13. The side surface of the placing table 2 far away from the handle 011 of the movable trolley 1 is provided with a groove 23, and the groove 23 comprises a penetrating groove 23-2 with smaller size and a sliding groove 23-1 with larger size. The positioning block 11 comprises a penetrating part 11-1 and a sliding part 11-2. The spring 12 is disposed in the sliding groove 23-1 for passing out the passing-out portion 11-1. The second electromagnet 13 is disposed in the slide groove 23-1 for retracting the piercing-out portion 11-1. Thus, after the cart 1 is moved to the goods shelf, the penetrating part 11-1 is firstly retracted, the placing table 2 is not influenced to rise, after the placing table 2 rises to the position below the placing plate corresponding to the goods shelf, the placing table 2 stops, the penetrating part 11-1 penetrates out, then the placing table 2 continues to rise, when the penetrating part 11-1 abuts against the placing plate, the placing table 2 stops, and at the moment, the placing table 2 is flush with the placing plate, so that goods can be placed or taken out conveniently.

Referring to fig. 2, in one embodiment, in combination with the above screw mechanism and the positioning block 11, the placing table 2 preferably includes an upper connecting block 2-1 and a lower connecting block 2-2. The rectangular through groove 2-11 is formed in the upper connecting block 2-1, the moving block 5 is connected to the upper connecting block 2-1 in a sliding mode, and the connecting end of the rear side of the top of the scissor rack 3 is hinged to the upper connecting block 2-1. The lower connecting block 2-2 is in a rectangular frame shape and is detachably connected to the upper connecting block 2-1. That is, the first sliding chute 21, the groove 23, and the bearing clamping groove 22 at the end of the screw rod 61 can be divided into two parts, which are respectively disposed on the upper connecting block 2-1 and the lower connecting block 2-2, and are convenient for the first sliding block 31, the screw rod 61, the positioning block 11, the spring 12, and the second electromagnet 13 to be assembled on the placing table 2.

Claims

1. The refrigerator carrier is characterized by comprising a moving cart (1), a placing table (2), a hydraulic lifting system and a storing and taking system;

the placing table (2) is positioned above the movable trolley (1), a rectangular through groove (2-11) which faces forwards and backwards is formed in the middle of the placing table (2), and a row of guide rollers (2-12) are arranged on the table top of the placing table (2) on the left side and the right side of the rectangular through groove (2-11);

the hydraulic lifting system is arranged between the placing platform (2) and the movable trolley (1) and is used for driving the placing platform (2) to move up and down;

the access system comprises a moving block (5), a combination component and a linear driving mechanism (6); the moving block (5) is connected to the bottom surface of the placing table (2) in a front-back sliding mode, and the upper portion of the moving block (5) exceeds the rectangular through groove (2-11); the linear driving mechanism (6) is arranged on the bottom surface of the placing table (2), and the linear driving mechanism (6) is used for driving the moving block (5) to move back and forth; the combination assembly is arranged on the side face, far away from the handle (011) of the movable trolley (1), of the exceeding part of the movable block (5), and is used for connecting the movable block (5) with goods, so that the movable block (5) can drag the goods to move along the two rows of guide rollers (2-12).

2. A freezer cart in accordance with claim 1, characterized in that the coupling means are pneumatic suction cups (7).

3. A freezer cart in accordance with claim 1, characterized in that the coupling means are first electromagnets (8).

4. The freezer truck according to claim 1, characterized in that the coupling assembly comprises two clamping blocks (9) and an electric cylinder (10), wherein the two clamping blocks (9) are connected to the moving block (5) in a left-right sliding manner, the outer side surfaces of the two clamping blocks (9) are provided with protruding portions, and the electric cylinder (10) is arranged on the moving block (5) and used for driving the two clamping blocks (9) to approach or move away from each other.

5. The freezer carrier of claim 1, further comprising a positioning block (11), a spring (12), and a second electromagnet (13); a groove (23) is formed in the side face, far away from the handle (011) of the movable trolley (1), of the placing table (2), and the groove (23) comprises a small penetrating groove (23-2) and a large sliding groove (23-1); the positioning block (11) comprises a penetrating part (11-1) and a sliding part (11-2); the spring (12) is arranged in the sliding groove (23-1) and used for enabling the penetrating part (11-1) to penetrate out, and the second electromagnet (13) is arranged in the sliding groove (23-1) and used for enabling the penetrating part (11-1) to retract.

6. Refrigeration storage cart according to claim 5, characterized in that the linear drive (6) is a screw mechanism.

7. The freezer truck according to claim 6, characterized in that the placing table (2) comprises an upper connecting block (2-1) and a lower connecting block (2-2), the rectangular through groove (2-11) is provided on the upper connecting block (2-1), the moving block (5) is slidably connected to the upper connecting block (2-1), and the lower connecting block (2-2) is rectangular frame-shaped and detachably connected to the upper connecting block (2-1).